package com.itheima.common;

import com.baomidou.mybatisplus.extension.api.R;
import lombok.extern.slf4j.Slf4j;
import org.omg.CORBA.PUBLIC_MEMBER;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.sql.SQLIntegrityConstraintViolationException;

/**
 * @author 偏爱即浪漫
 */
@ControllerAdvice(annotations = {RestController.class, Controller.class})
@ResponseBody
@Slf4j
public class GlobalExceptionHandler {
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public Result<String> exceptionHandler(SQLIntegrityConstraintViolationException ex){
        log.error(ex.getMessage());
        if (ex.getMessage().contains ("Duplicate entry")) {
            String[] split = ex.getMessage().split(" ");
            String msg = "账号"+split[2]+"已存在";
            return Result.error(msg);
        }
        return Result.error("未知错误！");
    }
    @ExceptionHandler(CustomException.class)
    public Result<String> exceptionHandler(CustomException ex){
        log.error(ex.getMessage());
        return Result.error(ex.getMessage());
    }
}
